Technical data

Measure Commands 24
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference 469
:MEASure:CTCJitter
Command
:MEASure:CTCJitter <source>,<direction>
The :MEASure:CYCJitter command measures the cycle- to- cycle jitter of the
waveform.
<source> {CHANnel<N> | FUNCtion<N> | WMEMory<N> | CLOCk | MTRend |
MSPectrum | EQUalized}
MTRend and MSPectrum sources are only available if the oscilloscope has
the EZJIT option installed and the feature is enabled.
The CLOCk source is only available if the oscilloscope has the High Speed
Serial option installed and the feature is enabled.
The EQUalized source is only available if the oscilloscope has the High
Speed Serial option and the Serial Data Equalization option installed and
the features are enabled. This command uses the Feed- Forward Equalized
(FFE) signal as the source.
<N> CHANnel<N> is an integer, 1 - 4.
FUNCtion<N> and WMEMory<N> are:
An integer, 1 - 4, representing the selected function or waveform memory.
<direction> {RISing | FALLing}
Specifies direction of waveform edge to make measurement.
Example This example measures the cycle- to- cycle jitter on the rising edge of
channel 1.
myScope.WriteString ":MEASURE:CTCJITTER CHANNEL1,RISING"
Query :MEASure:CTCJitter? <source>,<direction>
The :MEASure:CTCJitter? query returns the cycle-to- cycle jitter time
measurement.
Returned Format
[:MEASure:CTCJitter <value>[,<result_state>]<NL>
<value> The cycle-to- cycle jitter time of the waveform.
<result_state> If SENDVALID is ON, the result state is returned with the measurement
result. Refer to the MEASure:RESults command, for a list of the result
states.
NOTE
This command is only available when the E2681A Jitter Analysis Software or the
N5400A/N5401A Software is installed.